import React from 'react'
import './index.scss'
import welcome from '@/images/welcome.png'
var Mock = require("mockjs");
var columnslist = [112, 113, 114, 115];
export default function index() {
  return (
    <div className="welcome">
      <span className="welcome_title">
        车祸预警后台管理系统
      </span>
      <img src={welcome} alt="" />
    </div>
  )
}
